72% (1944)

73% (1997)

70% (2005)

82% (1974)

51% (2002)

65% (1972)

80% (1963)

84% (1957)

0% (1980)

57% (2018)

65% (1997)

0% (2009)

85% (1999)

0% (1991)

0% (1981)

50% (2014)

0% (1983)

0% (1984)

45% (2012)

65% (1984)